PWR-IE170W-PC-AC – IE Switch Power Supply

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PWR-IE170W-PC-AC

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PWR-IE170W-PC-AC Description

Cisco PWR-IE170W-PC-AC is a 170W DIN-rail industrial AC/DC power supply engineered for powering Cisco Catalyst rugged switches, routers, and industrial compute platforms with significant PoE/PoE+ requirements. It delivers 54V DC at 3.2A, supporting both AC (100–240V, 2.3A) and High DC (125–250V, 2.1A) inputs, with a wide operational range of 90–264V AC / 106–300V DC.With 88% efficiency, full protective functions (OVP, OCP, OTP, SCP), and a 20 ms holdup time, the PWR-IE170W-PC-AC ensures resilient performance in mission-critical industrial networks. Rated for Class I, Div 2 / Zone 2 hazardous locations, it is suitable for deployment in oil & gas, utilities, mining, and transportation.Compact at 96 × 150 × 146 mm and weighing 1.76 kg, it operates fanlessly from −40°C to +75°C with no derating, delivering long-term reliability with an MTBF exceeding 2.38 million hours.

Quick Specs

Parameter

Specification

Model

PWR-IE170W-PC-AC

Output power

170W

Output voltage / current

54V DC, 3.2A

Holdup time

20 ms

Rated nominal input

100–240V AC, 2.3A, 50–60Hz; or 125–250V DC, 2.1A

Supported input range

AC 90–264V; DC 106–300V

Typical efficiency

88%

Inrush current (25°C)

<35A @115V, <70A @230V

Operating temperature

−40°C to +75°C (no derating)

Operating humidity

<95% RH (non-condensing)

IP rating

IP20

Product Comparison

Parameter

PWR-IE170W-PC-AC

PWR-IE65W-PC-AC

PWR-IE240W-PCAC-L

Output power

170W

65W

240W

Output voltage / current

54V DC, 3.2A

54V DC, 1.2A

54V DC, 4.5A

Holdup time

20 ms

10 ms

20 ms

Input type

AC 100–240V, DC 125–250V

AC 100–240V, DC 125–250V

AC 100–240V

Supported input range

AC 90–264V, DC 106–300V

AC 90–264V, DC 106–300V

AC 90–264V

Efficiency

88%

85%

91%

Inrush current

<35A @115V, <70A @230V

<35A @115V, <70A @230V

<35A @115V / 230V

Operating temperature

−40°C to +75°C

−40°C to +75°C

−40°C to +80°C (derating above 40–50°C)

Hazardous approval

Yes (C1D2/Zone 2)

Yes (C1D2/Zone 2)

No

Dimensions

96 × 150 × 146 mm

66 × 148 × 118 mm

85 × 121 × 124.1 mm

Weight

1.76 kg

1.2 kg

0.96 kg

MTBF

2.38M hrs

2.49M hrs

1.58M hrs

Compatible Devices Table

Cisco Series / Model

Compatible

Notes

Catalyst IE3100 Rugged Series (PoE models: IE-3100-4P2S-E, IE-3100-8P2C-E, IE-3100-3P1U2S-E, IE-3100-6P2U2C-E)

Yes

Officially listed option; supports 120W and 240W PoE budgets with 54V DC

Catalyst IE3105 Rugged Series

Yes

Suitable for both base and advanced feature variants with PoE needs

Catalyst IE3300/IE3400 Series

Yes

Mid- to high-tier rugged switches requiring higher PoE budgets

Cisco Industrial Routers & Gateways

Yes

Works with Cisco platforms requiring 54V DC at higher load

Industrial Compute Platforms

Yes

Supports up to 170W input demand with hazardous approval

Specifications

Parameter Specification Parameter Specification
Model PWR-IE170W-PC-AC Form factor DIN-rail industrial AC/DC power supply
Nominal output power 170W Output voltage/current 54V DC, 3.2A
Holdup time @100% load 20 ms Protections Over Voltage, Over Current, Over Temperature, Short Circuit
Rated input 100–240V AC, 2.3A or 125–250V DC, 2.1A Supported input range AC 90–264V / DC 106–300V
Efficiency (typical) 88% Inrush current (25°C) <35A @115V, <70A @230V
Operating temperature -40°C to +75°C Storage temperature -40°C to +85°C
Operating humidity <95% RH (non-condensing) IP rating IP20
Hazardous locations Approved Class I, Div 2 / Zone 2 Cooling Fanless, natural convection
Dimensions (W × H × D) 96 × 150 × 146 mm Weight 1.76 kg
MTBF 2,384,975 hours Compliance UL60950-1, UL62368-1, CSA, CE, IEC 61850-3, IEEE 1613
Warranty Five-year limited hardware warranty Use case Cisco IE switches with PoE/PoE+ loads

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Discover unbeatable prices and fast shipping for the PWR-IE170W-PC-AC Access the detailed PWR-IE170W-PC-AC datasheet and ensure you’re getting the best deal with our reliable delivery service. Need assistance? Our free live chat support is here to help. For more information about the product and pricing, contact us via Live chat or email us at [email protected]

Quality Certifications

Customer Reviews

Write A Review
5.0
(3 reviews)
5 Stars
3
4 Stars
0
3 Stars
0
2 Stars
0
1 Stars
0
    Saw Gerrera
    Posted on 05/06/2024
    Verified Buyer
    5.0

    Save the rebellion! Save the dream! Power the network!

    IoT Manager
    Posted on 05/02/2024
    Verified Buyer
    5.0

    Higher wattage needed for our PoE+ cameras on street poles. Works great.

    Purchasing
    Posted on 15/12/2023
    Verified Buyer
    5.0

    Vendor accepted our PO. Professional handling.

Questions & Answers

  • What is Cisco PWR-IE170W-PC-AC?

    A 170 W industrial AC input power supply for powering ruggedized switches, PoE loads, and multiple IoT devices from mains within harsh environments.

  • When choose 170 W vs 240/480 W?

    Select 170 W for moderate loads and smaller cabinets. If PoE density or device count grows, plan for 240–480 W to maintain headroom and lower thermal stress.

  • Does it support redundancy?

    Yes. Implement dual PSUs with OR-ing or redundancy modules and separate AC circuits for true fault tolerance.

  • What about temperature performance?

    It supports extended industrial temperatures. Apply derating at high ambient and provide airflow to keep components within spec.

  • How to handle inrush and breakers?

    Size breakers for nameplate current and inrush. With multiple PSUs, consider staggered starts or inrush limiting to prevent nuisance trips.

  • Compatible devices?

    IE-series industrial Ethernet switches, routers, and gateways with combined loads under 170 W, including modest PoE budgets.

  • EMC/grounding guidance?

    Bond grounds, separate AC from control wiring, and use shielded conductors where EMI is high. Follow cabinet earth practices.

  • How to wire and label safely?

    Use proper gauge, ferrules, strain relief, and clear labeling for AC L/N/PE and DC outputs to speed maintenance.

  • Monitoring and alarms?

    Use LEDs/status contacts to alert PLC/RTU systems of faults. Periodically verify output under load.

  • Maintenance recommendations?

    Tighten terminals, remove dust, verify outputs, and schedule replacements according to environment severity and runtime hours.

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